Limestone
SIAL/NIST1D - NIST® SRM® 1d, argillaceous
CAS Number: 1317-65-3
Product Type: Chemical
| format | matrix material |
| grade | certified reference material |
| InChI | 1S/CH2O3.Ca/c2-1(3)4;/h(H |
| InChI key | VTYYLEPIZMXCLO-UHFFFAOYSA |
| manufacturer/tradename | NIST® |
| packaging | pkg of 70 g |
| Quality Level | 100  |
| General description: | This Standard Reference Material (SRM) is intended primarily for use in evaluating chemical and instrumental methods of analysis of limestone and related materials. SRM 1d is composed of argillaceous limestone quarried in Putnam County, Indiana, USA. A unit of SRM 1d consists of a single bottle containing approximately 70 g of material of which 97 % passes a 75 μm (No. 200) sieve. For more information, please refer to the COA and SDS. SRM 1D_cert  SRM 1D_SDS |
| Legal Information: | NIST is a registered trademark of National Institute of Standards and Technology |
| Legal Information: | SRM is a registered trademark of National Institute of Standards and Technology |
| Other Notes: | Certified for the analytes listed below. Sodium oxide (Na2O), Magnesium oxide (MgO), Aluminium oxide (Al2O3), Silicon dioxide (SiO2), Phosphorus pentoxide (P2O5), Sulfur (S), Potassium oxide (K2O), Calcium oxide (CaO), Manganese (Mn), Iron(III) oxide (Fe2O3), Zinc oxide (ZnO), Strontium oxide (SrO) Reference/Informational value is provided for the following analytes. Carbon (C), Titanium dioxide (TiO2), Chromium(III) oxide (Cr2O3), Barium oxide (BaO), Beryllium (Be), Niobium (Nb), Cadmium (Cd), Neodymium (Nd), Cerium (Ce), Nickel (Ni), Chlorium (Cl), Praseodymium (Pr), Cesium (Cs), Rubidium (Rb), Dysprosium (Dy), Samarium (Sm), Erbium (Er), Tin (Sn), Europium (Eu), Terbium (Tb), Flurine (F), Thorium (Th), Gallium (Ga), Uranium (U), Gadolinium (Gd), Vanadium (V), Holmium (Ho), Yttrium (Y), Lanthanum (La), Ytterbium (Yb) See certificate for values and more details at nist.gov/SRM. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41116107 |